#E5EF5C#E5EF5C

#E5EF5C is a very light, vivid yellow. Relative luminance 0.792; OKLCH L 91.8% C 0.168 H 112.9°. Best body text is #000000 at 16.83:1 contrast (WCAG AA passes).

Color values

HEX	#E5EF5C
RGB	rgb(229, 239, 92)
HSL	hsl(64, 82%, 65%)
HSV	hsv(64, 62%, 94%)
CMYK	cmyk(4.2%, 0%, 61.5%, 6.3%)
CIE-LAB	lab(91.31, -21.77, 67.70)
CIE-LCH	lch(91.31, 71.12, 107.82°)
OKLab	oklab(91.76% -0.0653 0.1543)
OKLCH	oklch(91.76% 0.168 112.9)
XYZ	xyz(65.1131, 79.1650, 21.9735)
Luminance	0.7916 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5EF5C #665CEF

analogous

#EFB05C #E5EF5C #9BEF5C

triadic

#E5EF5C #5CE5EF #EF5CE5

tetradic

#E5EF5C #5CEFB0 #665CEF #EF5C9B

square

#E5EF5C #5CEFB0 #665CEF #EF5C9B

split-complementary

#E5EF5C #5C9BEF #B05CEF

monochromatic

#B2BE13 #DCEA24 #E5EF5C #EEF494 #F7FACB

Accessibility & contrast

On white

1.25

#E5EF5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.83

#E5EF5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5EF5C

16.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5EF5C	#FFFFFF	#000000	##000000
##E5EF5C	1.00	1.25	16.83	16.83
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.83	21.00	1.00	1.00
##000000	16.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE44A

Deuteranopia (green-blind)

#FFE865

Tritanopia (blue-blind)

#F3E2D0

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e5ef5c;
/* rgb */ color: rgb(229, 239, 92);
/* oklch */ color: oklch(91.8% 0.168 112.9);

Tailwind

colors: {
  custom: {
    50: '#f0f490',
    500: '#e5ef5c',
    950: '#000000',
  },
}

SCSS

$custom: #e5ef5c;
$custom-light: #f0f490;
$custom-dark: #000000;

JSON

{
  "hex": "#e5ef5c",
  "rgb": {
    "r": 229,
    "g": 239,
    "b": 92
  },
  "hsl": {
    "h": 64.082,
    "s": 82.123,
    "l": 64.902
  },
  "oklch": {
    "l": 0.91757,
    "c": 0.16751,
    "h": 112.9
  },
  "luminance": 0.79164
}

Semantic roles & 50–950 ramp

primary

#E5EF5C

secondary

#3C33BC

accent

#07DF16

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E5EF5C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →